Phạm, V. C. (2015). Trắc địa đại cương. Xây dựng.
শিকাগো স্টাইলে সাইটেশনPhạm, Văn Chuyên. Trắc địa đại Cương. Xây dựng, 2015.
এমএলএ সাইটেশনPhạm, Văn Chuyên. Trắc địa đại Cương. Xây dựng, 2015.
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